Should I:

I am building up a disc brake road bike. I live pretty close to forest park and would love to start riding some of the easy trails. Most of my riding however will still be on the streets. I already have a set of Pro3 Race tires (currently on SRSLY) and in the future I will most likely have 2 sets of disc compatible wheels (one for on-road, one for off) but I am a bit confused as to the tire to go with.

Should I try out a set of Vittoria Randonneur Cross Pro OR perhaps a set of Continental Contact OR should I go all out and get some 29'er tires and just go from there?





BTW: links are to REI because I have a credit there, so I'd like to get my tires from them.